TLC Pharmaceutical Standards — products catalogue

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All APIs CRMs Stable Isotope Labeled Nitrosamines Impurities Glucuronides Metabolites Other New Products

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Showing 2201–2300 of 45616 standards · Impurities

A-270004BACK ORDER

Apramycin Impurity 1

CAS #NA

Mol. formulaC₁₅H₂₉N₃O₉

Mol. weight395.41

Details

A-270005BACK ORDER

Apramycin Impurity 2

CAS #NA

Mol. formulaC₁₅H₃₀N₄O₇

Mol. weight378.43

Details

A-2711IN STOCK

Atovaquone Impurity 1

CAS #91161-85-2

Mol. formulaC14H17ClO

Mol. weight236.74

Details

A-2712IN STOCK

Atovaquone Impurity 2

CAS #49708-81-8

Mol. formulaC₁₃H₁₅ClO₂

Mol. weight238.71

Details

A-2714IN STOCK

Atovaquone Impurity 4

CAS #2171347-18-3

Mol. formulaC14H17ClO

Mol. weight236.74

Details

A-2715BACK ORDER

Atovaquone Impurity 5

CAS #1368749-51-2

Mol. formulaC₁₃H₁₅ClO₂

Mol. weight238.71

Details

A-2716BACK ORDER

Atovaquone Impurity 6

CAS #1368590-16-2

Mol. formulaC₁₃H₁₅ClO₂

Mol. weight238.71

Details

A-2717BACK ORDER

Atovaquone Impurity 7

CAS #1466-73-5

Mol. formulaC₁₃H₁₆O₂

Mol. weight204.27

Details

A-2718BACK ORDER

Atovaquone Impurity 8

CAS #NA

Mol. formulaC₁₃H₁₅ClO₂

Mol. weight238.71

Details

A-2719BACK ORDER

Atovaquone Impurity 9

CAS #NA

Mol. formula C₁₃H₁₅ClO₂

Mol. weight238.71

Details

A-2720BACK ORDER

Atovaquone Impurity 10

CAS #NA

Mol. formulaC₁₃H₁₅ClO₂

Mol. weight238.71

Details

A-273IN STOCK

Atovaquone Impurity 3 (Mixture of cis and trans Isomers)

CAS #95233-36-6

Mol. formulaC14H17ClO

Mol. weight236.74

Details

A-274IN STOCK

Atovaquone EP Impurity A

CAS #2517583-91-2

Mol. formulaC₂₂H₁₉ClO₃

Mol. weight366.84

Details

A-275IN STOCK

cis-Atovaquone-d4 (Atovaquone EP Impurity B-d4, Atovaquone USP Related Compound A-d4)

CAS #NA

Mol. formulaC₂₂H₁₅ClO₃D₄

Mol. weight370.87

Details

A-276IN STOCK

Atovaquone EP Impurity C (Didehydro Atovaquone)

CAS #1809464-27-4

Mol. formulaC₂₂H₁₇ClO₃

Mol. weight364.83

Details

A-277IN STOCK

Atovaquone EP Impurity D

CAS #129700-41-0

Mol. formulaC₂₃H₂₁ClO₃

Mol. weight380.87

Details

A-277003BACK ORDER

Ammuxetine Impurity 1

CAS #NA

Mol. formulaC₁₆H₁₉NO₃S

Mol. weight305.39

Details

A-277004BACK ORDER

Ammuxetine Impurity 1-d8

CAS #NA

Mol. formulaC₁₆H₁₁D₈NO₃S

Mol. weight313.44

Details

A-277007BACK ORDER

Ammuxetine Impurity 2

CAS #65653-31-8

Mol. formulaC₇H₁₁NOS

Mol. weight157.23

Details

A-277008BACK ORDER

Ammuxetine Impurity 3

CAS #1268486-26-5

Mol. formulaC₁₂H₉FO₂

Mol. weight204.20

Details

A-277009BACK ORDER

Ammuxetine Impurity 4

CAS #367-28-2

Mol. formulaC₆H₃FO₂

Mol. weight 126.09

Details

A-277010IN STOCK

Ammuxetine Impurity 5

CAS #116539-56-1

Mol. formulaC₈H₁₃NOS

Mol. weight171.26

Details

A-277011BACK ORDER

Ammuxetine Impurity 6

CAS #NA

Mol. formulaC₁₀H₁₈N₂OS

Mol. weight214.33

Details

A-277012BACK ORDER

Ammuxetine Impurity 7

CAS #NA

Mol. formulaC₁₂H₂₃N₃OS

Mol. weight257.40

Details

A-277013BACK ORDER

Ammuxetine Impurity 8

CAS #NA

Mol. formulaC₈H₁₃NOS

Mol. weight171.26

Details

A-277014BACK ORDER

Ammuxetine Impurity 9

CAS #NA

Mol. formulaC₈H₁₃NOS

Mol. weight171.26

Details

A-277015BACK ORDER

Ammuxetine Impurity 10

CAS #NA

Mol. formulaC₇H₆BrFO₂

Mol. weight 221.03

Details

A-277016BACK ORDER

Ammuxetine Impurity 11

CAS #NA

Mol. formulaC₇H₆BrFO₂

Mol. weight 221.03

Details

A-277017BACK ORDER

Ammuxetine Impurity 12

CAS #NA

Mol. formulaC₇H₆ClFO₂

Mol. weight176.57

Details

A-277018BACK ORDER

Ammuxetine Impurity 13

CAS #154540-23-5

Mol. formulaC₆H₃FO₂

Mol. weight 126.09

Details

A-277019BACK ORDER

Ammuxetine Impurity 14

CAS #NA

Mol. formulaC₆H₃FO₃

Mol. weight142.09

Details

A-277020BACK ORDER

Ammuxetine Impurity 15

CAS #175359-14-5

Mol. formulaC₆H₃FO₃

Mol. weight142.09

Details

A-277021BACK ORDER

Ammuxetine Impurity 16

CAS #NA

Mol. formulaC₇H₅FO₃

Mol. weight156.11

Details

A-277022BACK ORDER

Ammuxetine Impurity 17

CAS #NA

Mol. formulaC₇H₅FO₃

Mol. weight 156.11

Details

A-277023BACK ORDER

Ammuxetine Impurity 18

CAS #NA

Mol. formulaC₁₄H₁₀O₄

Mol. weight242.23

Details

A-277024BACK ORDER

Ammuxetine Impurity 19

CAS #NA

Mol. formulaC₁₄H₁₇NO₃S

Mol. weight279.35

Details

A-277026BACK ORDER

Ammuxetine Impurity 20 HCl

CAS #2137045-40-8

Mol. formulaC₁₅H₁₇NO₃S. HCl

Mol. weight291.37 36.46

Details

A-277027BACK ORDER

Ammuxetine Impurity 21 HCl

CAS #2137045-38-4

Mol. formulaC₁₅H₁₇NO₃S. HCl

Mol. weight291.37 36.46

Details

A-277028BACK ORDER

N-Nitroso Ammuxetine Impurity 21

CAS #NA

Mol. formulaC₁₅H₁₆N₂O₄S

Mol. weight320.36

Details

A-277029BACK ORDER

Ammuxetine Impurity 22

CAS #1557582-20-3

Mol. formulaC₉H₁₅NOS

Mol. weight185.29

Details

A-277030BACK ORDER

N-Nitroso Ammuxetine Impurity 22

CAS #NA

Mol. formulaC₉H₁₄N₂O₂S

Mol. weight214.28

Details

A-277031INQUIRE FURTHER

Ammuxetine Impurity 23

CAS #NA

Mol. formulaC₂₂H₂₂FNO₅S

Mol. weight431.48

Details

A-277032INQUIRE FURTHER

N-Nitroso Ammuxetine Impurity 23

CAS #NA

Mol. formulaC₂₂H₂₁FN₂O₆S

Mol. weight460.48

Details

A-277033INQUIRE FURTHER

Ammuxetine Impurity 24

CAS #NA

Mol. formulaC₂₂H₂₂FNO₅S

Mol. weight431.48

Details

A-277034BACK ORDER

Ammuxetine Impurity 25

CAS #NA

Mol. formula C₉H₁₀BrFO₂

Mol. weight249.08

Details

A-277035BACK ORDER

Ammuxetine Impurity 26

CAS #NA

Mol. formulaC₇H₆ClFO₂

Mol. weight176.57

Details

A-277036BACK ORDER

Ammuxetine Impurity 27

CAS #NA

Mol. formulaC₈H₇Br₂FO₂

Mol. weight313.95

Details

A-277037BACK ORDER

Ammuxetine Impurity 28

CAS #NA

Mol. formulaC₁₃H₉FO₄

Mol. weight248.21

Details

A-277038BACK ORDER

Ammuxetine Impurity 29

CAS #NA

Mol. formulaC₁₃H₉FO₄

Mol. weight248.21

Details

A-277039BACK ORDER

Ammuxetine Impurity 30

CAS #NA

Mol. formulaC₁₅H₁₂Br₂F₂O₄

Mol. weight 454.06

Details

A-277040BACK ORDER

Ammuxetine Impurity 31

CAS #NA

Mol. formulaC₁₅H₁₂Br₂F₂O₄

Mol. weight454.06

Details

A-277041BACK ORDER

Ammuxetine Impurity 32

CAS #NA

Mol. formulaC₂₂H₂₃NO₄S₂

Mol. weight429.55

Details

A-277042BACK ORDER

Ammuxetine Impurity 33

CAS #NA

Mol. formulaC₈H₁₁NS

Mol. weight153.24

Details

A-278IN STOCK

cis-Atovaquone (Atovaquone EP Impurity B, Atovaquone USP Related Compound A)

CAS #137732-39-9

Mol. formulaC₂₂H₁₉ClO₃

Mol. weight366.85

Details

A-281003IN STOCK

Alimemazine EP Impurity A L-Tartrate (Trimeprazine Sulfoxide L-Tartrate)

CAS #NA

Mol. formulaC₁₈H₂₂N₂OS. C₄H₆O₆

Mol. weight314.45 150.09

Details

A-281004IN STOCK

Alimemazine EP Impurity B HCl

CAS #108883-87-0

Mol. formulaC₁₇H₂₀N₂S. HCl

Mol. weight284.42 36.46

Details

A-281005IN STOCK

N-Nitroso Alimemazine EP Impurity B

CAS #NA

Mol. formulaC₁₇H₁₉N₃OS

Mol. weight313.42

Details

A-281006BACK ORDER

Alimemazine Impurity 1

CAS #NA

Mol. formulaC₁₇H₂₀N₂O₂S

Mol. weight316.42

Details

A-281007BACK ORDER

N-Nitroso Alimemazine Impurity 1

CAS #NA

Mol. formulaC₁₇H₁₉N₃O₃S

Mol. weight345.42

Details

A-281008BACK ORDER

Alimemazine Impurity 2

CAS #NA

Mol. formulaC₃₀H₂₉N₃S₂

Mol. weight495.70

Details

A-281009BACK ORDER

(R)-Alimemazine Impurity 2

CAS #NA

Mol. formulaC₃₀H₂₉N₃S₂

Mol. weight 495.70

Details

A-281010BACK ORDER

(S)-Alimemazine Impurity 2

CAS #NA

Mol. formulaC₃₀H₂₉N₃S₂

Mol. weight495.70

Details

A-2811BACK ORDER

Abacavir Impurity 2

CAS #NA

Mol. formulaC₁₀H₁₄ClN₅O

Mol. weight255.71

Details

A-2813IN STOCK

Abacavir EP Impurity F

CAS #1443421-68-8

Mol. formulaC₁₈H₂₆N₆O

Mol. weight342.45

Details

A-2814IN STOCK

Abacavir EP Impurity A

CAS #136470-79-6

Mol. formulaC₁₄H₁₈N₆O

Mol. weight286.34

Details

A-2815IN STOCK

Abacavir EP Impurity B

CAS #1443421-69-9

Mol. formulaC₁₈H₂₁ClN₁₀O

Mol. weight428.89

Details

A-2816IN STOCK

Abacavir EP Impurity E

CAS #208762-35-0

Mol. formulaC₁₄H₂₀N₆O

Mol. weight288.36

Details

A-2817BACK ORDER

Abacavir Impurity 4

CAS #NA

Mol. formulaC₁₂H₁₂ClN₅O₂

Mol. weight293.71

Details

A-2818BACK ORDER

Abacavir Impurity 5

CAS #NA

Mol. formulaC₁₆H₁₇Cl₂N₉O₃

Mol. weight454.27

Details

A-2819BACK ORDER

Abacavir Impurity 6

CAS #NA

Mol. formulaC₁₅H₂₀N₆O₂

Mol. weight316.37

Details

A-2822BACK ORDER

Abacavir Impurity 7

CAS #171887-01-7

Mol. formulaC₁₀H₁₄Cl₂N₆

Mol. weight289.16

Details

A-2823BACK ORDER

Abacavir Impurity 8

CAS #171887-02-8

Mol. formulaC₇H₉Cl₂N₅

Mol. weight234.08

Details

A-2824BACK ORDER

Abacavir Impurity 9

CAS #141271-12-7

Mol. formulaC₁₀H₁₄ClN₅O

Mol. weight 255.71

Details

A-2825IN STOCK

ent-Abacavir EP Impurity D

CAS #2079853-44-2

Mol. formulaC₁₄H₁₈N₆O

Mol. weight286.34

Details

A-2826BACK ORDER

Abacavir Impurity 10 HCl

CAS #2211067-09-1

Mol. formulaC₁₃H₁₇N₅O₂. HCl

Mol. weight 275.31 36.46

Details

A-2828IN STOCK

ent-Abacavir Carboxylate Trifluoroacetate

CAS #NA

Mol. formulaC₁₄H₁₆N₆O₂. C₂HF₃O₂

Mol. weight300.32 114.02

Details

A-2829BACK ORDER

Abacavir Impurity 11

CAS #NA

Mol. formulaC₁₂H₁₂ClN₅O₂

Mol. weight293.71

Details

A-2830BACK ORDER

Abacavir Impurity 12

CAS #NA

Mol. formulaC₁₂H₁₂ClN₅O₂

Mol. weight 293.71

Details

A-2831IN STOCK

ent-Abacavir EP Impurity C

CAS #NA

Mol. formulaC₁₁H₁₄N₆O

Mol. weight246.27

Details

A-2832BACK ORDER

Abacavir Impurity 13

CAS #2663884-03-3

Mol. formulaC₁₁H₁₄ClN₅O₂

Mol. weight283.72

Details

A-284004IN STOCK

Apalutamide Impurity 1 Sodium Salt

CAS #NA

Mol. formulaC₂₀H₁₁F₄N₄O₃S. Na

Mol. weight463.39 22.99

Details

A-284005IN STOCK

6,8-Dioxo Apalutamide

CAS #1332391-92-0

Mol. formulaC₂₁H₁₅F₄N₅O₃

Mol. weight461.38

Details

A-284006IN STOCK

Apalutamide Picolinamide

CAS #NA

Mol. formulaC₂₁H₁₇F₄N₅O₃S

Mol. weight495.45

Details

A-284007IN STOCK

Apalutamide Impurity 4

CAS #1950587-20-8

Mol. formulaC₂₀H₁₇F₄N₅O₂

Mol. weight435.38

Details

A-284008IN STOCK

Apalutamide Impurity 5

CAS #2894796-77-9

Mol. formulaC₄₀H₂₇F₈N₉O₄S

Mol. weight881.76

Details

A-284009IN STOCK

Apalutamide Impurity 6

CAS #2894796-76-8

Mol. formulaC₂₉H₂₁F₅N₆O₃S

Mol. weight628.58

Details

A-284010IN STOCK

Apalutamide Impurity 7

CAS #2894796-78-0

Mol. formulaC₂₈H₁₉F₄N₅O₃S₂

Mol. weight613.61

Details

A-284011BACK ORDER

Apalutamide Impurity 8

CAS #NA

Mol. formulaC₂₀H₁₄F₄N₄O₄S

Mol. weight482.41

Details

A-284012BACK ORDER

Apalutamide Impurity 9

CAS #NA

Mol. formulaC₂₁H₁₅F₄N₅O₃S

Mol. weight493.44

Details

A-284013IN STOCK

Apalutamide Impurity 10

CAS #2649802-40-2

Mol. formulaC₂₁H₁₅F₄N₅OS₂

Mol. weight493.50

Details

A-284014IN STOCK

Apalutamide Impurity 11

CAS #1332389-57-7

Mol. formulaC₂₁H₁₆F₃N₅O₂S

Mol. weight459.45

Details

A-284015IN STOCK

Apalutamide Impurity 12

CAS #NA

Mol. formulaC₂₁H₁₆F₄N₄O₄S

Mol. weight496.44

Details

A-284016IN STOCK

Apalutamide Impurity 13

CAS #2227589-22-0

Mol. formulaC₁₃H₁₅FN₂O₃

Mol. weight266.27

Details

A-284017BACK ORDER

Apalutamide Impurity 14

CAS #NA

Mol. formulaC₇H₄F₃N₃O

Mol. weight203.12

Details

A-284018BACK ORDER

Apalutamide Impurity 15

CAS #NA

Mol. formulaC₁₄H₄F₆N₆

Mol. weight370.22

Details

A-284019BACK ORDER

Apalutamide Impurity 16

CAS #NA

Mol. formulaC₁₄H₆F₆N₆

Mol. weight372.23

Details

A-284020IN STOCK

Apalutamide Impurity 17

CAS #1950587-19-5

Mol. formulaC₂₁H₁₄F₄N₄O₃S

Mol. weight478.42

Details

A-284021BACK ORDER

Apalutamide Impurity 18

CAS #NA

Mol. formulaC₉H₁₁FN₂O

Mol. weight182.20

Details

A-284022BACK ORDER

Apalutamide Impurity 19

CAS #1142198-19-3

Mol. formulaC₈H₁₃NO₃

Mol. weight171.20

Details

A-284023IN STOCK

Apalutamide Impurity 20

CAS #573762-62-6

Mol. formulaC₇H₄F₃N₃

Mol. weight187.13

Details

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